Keep Your AC Running Like New: Easy Tips for Year-Round Efficiency

6. Keep the Coils Clean

The evaporator coil (inside your home) and condenser coil (outside) are responsible for heat absorption and release. When coated in dirt or dust, they become less effective, causing the system to run longer to achieve the same temperature. You can clean coils with a soft brush or special coil cleaner spray. However, if the coils are very dirty or hard to reach, it’s safer and more effective to have a technician handle the job.